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Messing about with trilateration

Shane Ormonde1 day ago21 hours ago26 mins

The age old problem of making a robot and having it move about in any kind of sensible way continues to plague humanity Its 2023 – ChatGPT can solve complex problems, elon musk is landing rockets, the list goes on….. But I still can’t make a robot and get it to drive around indoors on…

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µBOT v3 – project update

Shane Ormonde3 years ago8 months ago06 mins

v3 was really really close to working. The PCB arrived and I assembled it: This picture was taken towards the end of the day. There are actually three steppers attached here. The one on the bottom left is different to the rest as I ran out of the threaded rod type stepper. The stepper on…

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µBOT v3 – An experiment in making a small robot (part 1)

Shane Ormonde3 years ago8 months ago15 mins

This idea of making a small robot has been knocking around my head for the past few years. Here is the original design (v1) from a few years ago: I made a mistake when programming the “fuses” on the AVR chip which meant it was effectively bricked. For some reason I never came back to…

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Spooky Alexa mask documentation

Shane Ormonde3 years ago8 months ago38 mins

This is the animatronic mask made by Keith Colton for the 2019 Dublin Maker Faire. This post will document the assembly and the current electronics being used. All images can be clicked on to view the full resolution image. Mechanical Assembly: In this photo you can see the animatronic mechanism. There are three servos in…

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  1. wattnotions on Messing about with trilaterationSeptember 27, 2023

    Not unnecessarily complicated enough :D

  2. Mikhail Grushinskiy on Messing about with trilaterationSeptember 26, 2023

    Why don’t you just use GPS with 2 cm accuracy which is achievable with RTKLib?

  3. Maria on Low power magnetic hold and release mechanismAugust 25, 2023

    From where i can read out more about it. Do you have any suggestive readings?

  4. Mikhail Grushinskiy on OpenWave – take 2May 28, 2023

    You would also need fast Fourier transform to find out waves frequently to use it as reference point to give…

  5. Mikhail Grushinskiy on OpenWave – take 2May 28, 2023

    You would need wind sensor real-time data. You would need to tilt compensate wind data from real time IMU data.…

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